BZ #1111158 - Install the ceilometer alarm evaluator and notifier services

https://bugzilla.redhat.com/show_bug.cgi?id=1111158

The ceilometer alarm evaluator and notifier services are added
to the ceilometer controller manifest.
Use galera in HA all-in-one host group
Merge pull request #279 from eglynn/eglynn/bz1111158_ceilo_alarm_svcs

Install the ceilometer alarm evaluator and notifier services
Fix galera rsync

Since galera will bootstrap on the node that owns cluster_control_ip,
the galera key/cert should be rsync'd from that node.
Fix typo
tighten dependencies for keystone and heat
Merge pull request #276 from rohara/galera

Use galera in HA all-in-one host group
Refactored quickstack_defaults.rb

Added hostgroups to nodes.pp feature

Handling facter version 2.x
Merge pull request #281 from gildub/parameters/tool2

Refactored quickstack_defaults.rb
Merge pull request #280 from cwolferh/ha_cleanup_some_moar

tighten dependencies for keystone and heat